ES2068466T3 - DYNAMOMETRIC SENSOR TO RECORD THE FORCES ACTING BETWEEN TWO COMPONENT PARTS. - Google Patents

DYNAMOMETRIC SENSOR TO RECORD THE FORCES ACTING BETWEEN TWO COMPONENT PARTS.

Info

Publication number
ES2068466T3
ES2068466T3 ES91118863T ES91118863T ES2068466T3 ES 2068466 T3 ES2068466 T3 ES 2068466T3 ES 91118863 T ES91118863 T ES 91118863T ES 91118863 T ES91118863 T ES 91118863T ES 2068466 T3 ES2068466 T3 ES 2068466T3
Authority
ES
Spain
Prior art keywords
projects
union
band
transmission
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91118863T
Other languages
Spanish (es)
Inventor
Harlan Welbert Vangerpen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deere and Co filed Critical Deere and Co
Application granted granted Critical
Publication of ES2068466T3 publication Critical patent/ES2068466T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
    • G01L1/044—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs of leaf springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
    • G01L5/136—Force sensors associated with a vehicle traction coupling

Abstract

SE DESCRIBE UN SENSOR DE FUERZA PARA EL REGISTRO DE FUERZAS QUE ACTUAN ENTRE DOS ELEMENTOS DE TRANSMISION DE ESFUERZOS, ESPECIALMENTE PARA LA REGULACION DE LA FUERZA DE TRACCION DE UN REMOLCADOR AGRICOLA. LAS PIEZAS DE TRANSMISION DE ESFUERZOS ESTAN UNIDAS UNAS CON OTRAS A TRAVES DE VIGAS DE UNION (14), QUE ACTUAN CONJUNTAMENTE CON UN EQUIPO DE MEDIDA DE FUERZA. PARA LA ELEVACION DE LA SENSIBILIDAD DEL SENSOR DE FUERZA SE PROPONE, QUE EN LA ZONA DE CADA VIGA DE UNION (14) DE AMBOS EXTREMOS, AL MENOS SE DISPONGA DE UN SALIENTE (16, 18) DE TAL FORMA QUE SE CONSIGA UNA PIEZA (12) ESTRUCTURADA ESENCIALMENTE EN FORMA DE C. EN LOS SALIENTES (16, 18) SE HAN PREVISTO MEDIOS DE ACOPLAMIENTO QUE SE ENCUENTRAN FUERA DE LA LINEA MEDIA DE LAS VIGAS DE UNION (14), ESPECIALMENTE TALADROS DE ACOPLAMIENTO (20) PARA LA SUJECION DE LAS PIEZAS DE TRANSMISION DE ESFUERZO. ENTRE LOS SALIENTES (16, 18) SE EXTIENDE UNA BANDA (34) CURVADA FLEXIBLE, CUYO EXTREMO ESTA SUJETO CON EL ELEMENTO DE FIJACION (22, 46) EN LOS SALIENTES (16, 18). FINALMENTE SE HA DISPUESTO UN SENSOR (40) ENTRE LA VIGA DE UNION (14) Y UN TRAMO MEDIO DE LA BANDA (34), QUE REGISTRA LAS MODIFICACIONES DE LA DISTANCIA ENTRE LA VIGA DE UNION (14) Y LA BANDA (34) .A FORCE SENSOR IS DESCRIBED FOR THE REGISTRY OF FORCES THAT ACT BETWEEN TWO ELEMENTS OF TRANSMISSION OF EFFORTS, ESPECIALLY FOR THE REGULATION OF THE TRACTION FORCE OF AN AGRICULTURAL TUG. THE TRANSMISSION PIECES OF EFFORTS ARE UNITED WITH EACH OTHER THROUGH JOINT BEAMS (14), WHICH ACT IN CONJUNCTION WITH A FORCE MEASURING EQUIPMENT. FOR THE ELEVATION OF THE SENSITIVITY OF THE FORCE SENSOR, IT IS PROPOSED THAT, IN THE AREA OF EACH JOINT BEAM (14) OF BOTH EXTREMS, AT LEAST HAVE A PROJECT (16, 18) IN SUCH A WAY THAT A PART IS OBTAINED ( 12) ESSENTIALLY STRUCTURED IN THE FORM OF C. IN THE PROJECTS (16, 18) MEANS OF COUPLING HAVE BEEN PROVIDED OUTSIDE THE MIDDLE LINE OF THE UNION BEAMS (14), ESPECIALLY COUPLING DRILLS (20) FOR FASTENING OF THE PARTS OF TRANSMISSION OF EFFORT. BETWEEN THE PROJECTS (16, 18) IS EXTENDED A FLEXIBLE CURVED BAND (34), THE END OF WHICH IS SECURED WITH THE FIXING ELEMENT (22, 46) ON THE PROJECTS (16, 18). FINALLY, A SENSOR (40) HAS BEEN ARRANGED BETWEEN THE UNION BEAM (14) AND A MIDDLE SECTION OF THE BAND (34), WHICH RECORDS THE DISTANCE MODIFICATIONS BETWEEN THE UNION BEAM (14) AND THE BAND (34).

ES91118863T 1990-11-13 1991-11-06 DYNAMOMETRIC SENSOR TO RECORD THE FORCES ACTING BETWEEN TWO COMPONENT PARTS. Expired - Lifetime ES2068466T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/611,629 US5109707A (en) 1990-11-13 1990-11-13 C-beam force sensor

Publications (1)

Publication Number Publication Date
ES2068466T3 true ES2068466T3 (en) 1995-04-16

Family

ID=24449794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91118863T Expired - Lifetime ES2068466T3 (en) 1990-11-13 1991-11-06 DYNAMOMETRIC SENSOR TO RECORD THE FORCES ACTING BETWEEN TWO COMPONENT PARTS.

Country Status (6)

Country Link
US (1) US5109707A (en)
EP (1) EP0485869B1 (en)
JP (1) JP3026870B2 (en)
CA (1) CA2052121C (en)
DE (1) DE59104688D1 (en)
ES (1) ES2068466T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321209A (en) * 1992-12-17 1994-06-14 Tif Instruments, Inc. Electronic weighing device
DE19526653A1 (en) * 1995-07-21 1997-01-23 Carmen Diessner Force measuring device
DE19623398A1 (en) * 1996-06-12 1997-12-18 Happich Fahrzeug Dachsysteme Roof rack for vehicles
US5682954A (en) * 1996-09-10 1997-11-04 Case Corporation Upper hitch link electronic draft sensing
US6216072B1 (en) 1999-11-23 2001-04-10 Deere & Company Hitch control system with adjustable slip response
US6810753B2 (en) 2000-08-29 2004-11-02 The Cleveland Clinic Foundation Displacement transducer
US7104340B1 (en) * 2005-03-22 2006-09-12 Deere & Company Towed implement draft force sensor
US8496068B1 (en) 2012-02-01 2013-07-30 Deere & Company Draft force sensor assembly
US9709969B2 (en) 2013-03-15 2017-07-18 Deere & Company Methods and apparatus to control machine configurations
CA2863550C (en) 2013-09-10 2023-12-12 Southwire Company, Llc Wireless-enabled tension meter
US9347844B2 (en) * 2013-12-19 2016-05-24 Deere & Company Three point hitch draft sensing system
CA3098709A1 (en) * 2020-11-10 2022-05-10 Intelligent Secure Strap Inc. Strap tension detector

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332136A (en) * 1941-09-13 1943-10-19 W C Dillon & Company Inc Dynamometer
US2520923A (en) * 1945-06-30 1950-09-05 Robert T Franzel Force measuring device
GB838539A (en) * 1955-12-06 1960-06-22 Vyzfumny Ustav Tvarecich Stroj A force measuring apparatus
US2962893A (en) * 1957-10-24 1960-12-06 Alfred N Ormond Load measuring device
US3033032A (en) * 1958-10-06 1962-05-08 W C Dillon & Company Inc Dynamometer
US3213678A (en) * 1963-03-13 1965-10-26 Force Controls Company Strain gauge
US3995696A (en) * 1975-02-10 1976-12-07 Deere & Company Capacitance transducer load sensor
US4271910A (en) * 1979-07-02 1981-06-09 Deere & Company Draft sensing device including load pin with free end
US4253331A (en) * 1979-09-21 1981-03-03 The Cessna Aircraft Company Force measuring device
US4386533A (en) * 1981-01-26 1983-06-07 Deere & Company Capacitance transducer
US4510814A (en) * 1982-04-01 1985-04-16 Deere & Company Snap-in force sensor with bellows
GB2151361B (en) * 1983-12-15 1987-12-02 Marconi Electronic Devices Load indicator
US4640368A (en) * 1986-02-27 1987-02-03 Deere & Company Draft sensor including strain sensor coupled to load strap

Also Published As

Publication number Publication date
CA2052121A1 (en) 1992-05-14
JP3026870B2 (en) 2000-03-27
US5109707A (en) 1992-05-05
CA2052121C (en) 1996-07-30
EP0485869B1 (en) 1995-02-22
EP0485869A2 (en) 1992-05-20
JPH04274722A (en) 1992-09-30
EP0485869A3 (en) 1993-02-10
DE59104688D1 (en) 1995-03-30

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